Product Supply Line Switcher Reducing Guide Channel Rotation Effort
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Solution Overview
Problem
Existing systems for conveying and sorting small-dimension products, such as bottles and cans, require excessive effort to rotate the guide channel and face challenges in precision and accuracy due to complex mechanisms and transmission ratio adjustments.
Innovation Solution
A switcher device with a support frame and sliding plane that uses a self-supporting element with sliding guides and linear motors to facilitate transversal movement of the guide channel, reducing effort and simplifying the adjustment of the transmission ratio through magnetic interactions and synchronized cursor movements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the guide channel is rotated using a hinged structure with linear motors and cursors, then the products can be directed towards respective channels, but the effort needed to rotate the guide channel becomes excessive and the mechanism becomes complex
Solution Approach 1:
Instead of rotating the guide channel as in prior art, the invention inverts the approach by making the guide channel fixed and rotating the support structure underneath it. This inversion simplifies the mechanism because the guide channel remains stable while the support structure's rotation achieves the same functional result of directing products to different channels.
Solution Approach 2:
The invention segments the support structure into multiple independent rotatable sections, each capable of rotating independently to direct products to different channels. This segmentation allows simpler, more manageable rotation mechanisms compared to rotating an entire guide channel structure.
2Measurement precision
If a complex mechanism with cursors and con rods is used to rotate the guide channel, then product sorting can be achieved, but the precision and accuracy of the transmission ratio become difficult to establish and maintain
Solution Approach 1:
The invention replaces complex mechanical transmission mechanisms (cursors, con rods, hinges) with a more straightforward rotational system. The support structure rotates directly under the fixed guide channel, eliminating the need for complex transmission ratio adjustments and improving precision while reducing mechanical complexity.
3Adaptability or versatility
If the guide channel is made to follow a circular trajectory through rotation, then products can be channeled to different outlets, but the structural complexity and number of components increase
Solution Approach 1:
Instead of making the guide channel rotate to achieve adaptability, the invention inverts the approach by keeping the guide channel fixed and rotating the support structure. This maintains the same adaptability in directing products to different channels while significantly reducing structural complexity.
Solution Approach 2:
The support structure serves multiple functions: it supports the guide channel, enables rotation to direct products to different channels, and provides a stable base for the fixed guide channel. This multi-functionality reduces the need for separate components and simplifies the overall structure.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution reduces the effort needed for transversal movement and enhances precision in aligning the guide channel, allowing for accurate sorting and detection of products with reduced mechanical complexity.
Implementation Method 1
uses a self-supporting element with sliding guides and linear motors to facilitate transversal movement of the guide channel, reducing effort and simplifying the adjustment of the transmission ratio through magnetic interactions
Data Source
AI summary
The invention relates to a switcher for product supply lines, which comprises a support frame (2), a guide channel (8) which is transversally mobile on the support frame (2) with respect to the advancing direction of the products being supplied in inlet. The switcher (1) comprises a telescopic channel (10), located at an end (9) of the guide channel (8), and being slidably mobile with respect thereto. The guide channel (8) is mobile by a support element (6), slidable on respective transversal portions (4, 5) of the support frame (2). The support element (6) is in turn activated by cooperation between a cursor (13), slidable on the support element (6), and a con rod (15), hinged both to the cursor (13) and to a fixed transversal portion (4) of the support frame (2). The guide channel (8) is further provided with a separator device (20) for controlled distancing of the products which are grouped during the input supply stage.